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Jzhan.81
Associate II
September 6, 2021
Question

Why the NUCLEO-G431RB start programmer ,Warning:the core is locked up

  • September 6, 2021
  • 1 reply
  • 656 views

I want to konw how to unlock the flash,Thanks!

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This topic has been closed for replies.

1 reply

Technical Moderator
September 17, 2021

Hello @Jzhan.8​ ,

Did you check with other boards ? Maybe the problem is with your board !

Otherwise, after choose AA value in Read Out Protection option, try select PCROP and uncheck the box, then click apply.

Please keep me informed about your update on this issue.

Imen

"When your question is answered, please close this topic by clicking ""Accept as Solution"".ThanksImen"